© 2011 Blastpro Manufacturing Inc.
®
The shot is contaminated.
Increase the speed of the shot blasting machine. This will
reduce shot flow to the wheel. Also, check fan rotation,
exhaust hose & connections, & air control gate to be sure
that enough air flow is being delivered by the exhaust
The shot blasting
machine or dust collector
is emitting concrete dust.
Verify there are no holes in the duct hose leading from
the shot blasting machine to the dust collector. Verify
filters in the dust collector are properly installed & are
clean. If necessary, replace filters in dust collector.
Fan motor overload trips.
Attach an end cap into open port. Also, check electrical
system.